function submitQuiz1()

{

	var numberCorrect = 0;

	var q1=document.forms.quiz1.question1; 

	if (q1[0].checked == true)

		{

		numberCorrect= numberCorrect+1;

		}

	var q2= document.forms.quiz1.question2; 

	if(q2[1].checked==true)

		{

		numberCorrect=numberCorrect+1;

		}

	var q3=document.forms.quiz1.question3;

	if(q3[2].checked==true)

		{

		numberCorrect=numberCorrect+1;

		}

	var q4=document.forms.quiz1.question4;

	if(q4[1].checked==true)

		{

		numberCorrect=numberCorrect+1;

		}

	var q5=document.forms.quiz1.question5;

	if(q5[2].checked==true)

		{

		numberCorrect=numberCorrect+1;

		}

	var q6=document.forms.quiz1.question6;

	if(q6[0].checked==true)

		{

		numberCorrect=numberCorrect+1;

		}

	

	var percentage=numberCorrect/6 * 100; 

	alert("Your percentage is" + percentage+"%");

}

